Plug-and-Play ADMM for Image Restoration: Fixed-Point Convergence and Applications.
Stanley H. ChanXiran WangOmar A. ElgendyPublished in: IEEE Trans. Computational Imaging (2017)
Keyphrases
- fixed point
- image restoration
- total variation
- alternating minimization algorithm
- markov random field
- edge preserving
- belief propagation
- image processing
- dynamical systems
- convex optimization
- total variation minimization
- image deblurring
- degraded images
- regularization parameter
- sufficient conditions
- super resolution
- regularization term
- convergence rate
- alternating minimization
- iterative image restoration
- restoration algorithm
- blurred images
- variational inequalities
- modified hopfield neural network
- augmented lagrangian
- denoising
- image denoising
- regularization method
- blind image restoration
- neural network